saas-platform/frontend/saas-web/app/view/purchase/purchaseIn/FormPanelModel.js

Ext.define('saas.view.purchase.purchaseIn.FormPanelModel', {
    extend: 'saas.view.core.form.FormPanelModel',
    alias: 'viewmodel.purchase-purchasein-formpanel',
    
    data: {
        pi_class: '采购验收单'
     }
});